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| // | |
| // CopyableLabel.swift | |
| // | |
| // Created by Lech H. Conde on 01/11/16. | |
| // Copyright © 2016 Mavels Software & Consulting. All rights reserved. | |
| // | |
| import UIKit | |
| class CopyableLabel: UILabel { | |
| override var canBecomeFirstResponder: Bool { | |
| return true | |
| } | |
| override init(frame: CGRect) { | |
| super.init(frame: frame) | |
| sharedInit() | |
| } | |
| required init?(coder aDecoder: NSCoder) { | |
| super.init(coder: aDecoder) | |
| sharedInit() | |
| } | |
| func sharedInit() { | |
| isUserInteractionEnabled = true | |
| addGestureRecognizer(UILongPressGestureRecognizer(target: self, action: #selector(showMenu))) | |
| } | |
| func showMenu(sender: AnyObject?) { | |
| becomeFirstResponder() | |
| let menu = UIMenuController.shared | |
| if !menu.isMenuVisible { | |
| menu.setTargetRect(bounds, in: self) | |
| menu.setMenuVisible(true, animated: true) | |
| } | |
| } | |
| override func copy(_ sender: Any?) { | |
| let board = UIPasteboard.general | |
| board.string = text | |
| let menu = UIMenuController.shared | |
| menu.setMenuVisible(false, animated: true) | |
| } | |
| override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool { | |
| return action == #selector(UIResponderStandardEditActions.copy) | |
| } | |
| } |
I get a compile erro
Please help
addGestureRecognizer(UILongPressGestureRecognizer(target: self, action #selector(showMenu)))
Cannot invoke initializer for type 'UILongPressGestureRecognizer' with an argument list of type '(target: calculatorLabel, (CALayer, String) -> CAAction?, Selector)
Argument of '#selector' refers to instance method 'showMenu(sender:)' that is not exposed to Obejective-C
Add '@objc' to expose this instance method to Objective-C
Expected ',' separator
Thank you so much Stephen Radford
Thanks but. how can i show toast after being copied?
I get a compile erro
Please help
addGestureRecognizer(UILongPressGestureRecognizer(target: self, action #selector(showMenu)))
Cannot invoke initializer for type 'UILongPressGestureRecognizer' with an argument list of type '(target: calculatorLabel, (CALayer, String) -> CAAction?, Selector)
Argument of '#selector' refers to instance method 'showMenu(sender:)' that is not exposed to Obejective-C
Add '@objc' to expose this instance method to Objective-C
Expected ',' separator
Just click "Fix" button in the error dialog.
but how i can select on UILabel?
but how i can select on UILabel?
override func copy(_ sender: Any?) {
let board = UIPasteboard.general
board.string = text
let menu = UIMenuController.shared
menu.setMenuVisible(false, animated: true)
}
I think that "text" is supposed to be where your UILabel's text goes.
I can find this code example in a 1000 places, but all it does is copying the entire label. No selection possible, so kinda useless. Or am I missing something ?
Working superb!!